Colorado's Population Surpasses 6 Million, Governor Polis Celebrates State's Growth and Stability

Colorado has hit a new milestone, with its population surpassing the 6 million mark for the first time, according to the latest Census Bureau vintage population estimates. Governor Jared Polis, in a celebration of this demographic milestone, announced that the state's population reached 6,012,561 by July 1, 2025, showing a modest .92% year-over-year increase from the 5,957,493 figure reported in July 2024. Gov. Polis hailed the growth, recognizing it as a testament to the state's thriving appeal. "The secret is out, Colorado is the best place to live, work, play, start a family, and grow a business. The numbers don't lie, and I am excited to see Colorado's population grow despite trends across the nation," said Polis, in a statement published by the Colorado Governor's Office.

According to the statement, the rise in population numbers could have the potential to increase housing prices. However, Gov. Polis emphasized that efforts to build new homes are effectively keeping housing costs stable. "While growth had its challenges, like the potential to quickly push up housing prices, the actions we are taking to make it easier to build new homes are effective in keeping rents and home prices stable while building more housing people can afford," he stated, as per the Colorado Governor's Office. These actions are part of a broader initiative by the Polis administration to foster an environment conducive to work, business growth, and family life in Colorado.

Further growth is supported by the administration's focus on areas such as affordable housing, workforce development, and education. The state's strategy aims to place Colorado among the ten safest states. In addition, Governor Polis recently released a report indicating notable declines in crime rates. In 2025, from January to June, Colorado saw significant drops in crime across the board compared to the same period in 2024, marking a safer environment for its expanding population.

The increase in population is also reflected in the number of births in the state. Census Bureau data shows a total of 65,380 births between July 1, 2024, and June 30, 2025, marking a 4.6% increase over the previous year, which is the highest since 2017. "Colorado is proud to be continuing to invest in children and families, offering free Universal Preschool (UPK) and free full-day kindergarten to Colorado children, and fully funding Colorado’s K-12 schools," Gov. Polis told the Colorado Governor's Office. Such investments are likely to not only attract new residents but also enhance the quality of life of those already calling Colorado home.